I've no history at all, except what I saw being done by my neighbor over 3.5 years, or what he told me about, after he moved away, prior to the swap. I don't recall him talking about the injectors or ignition, just the cooling system re-do, and the timing chain/guides renew, concerning the engine. It runs so smooth, I don't believe he didn't upgrade something in there, before he handed it off to me.

I've had no contact with him in several months now, so it might be time to try and contact him again, just for more history on the X5.

__________________
'01 BMW X5-E53 3.0i (born 7/13/01)
topas-blau, Leder-Montana grau,
my new favorite project car

Plus four GM vehicles: 2 Daily Drivers, and 2 modified trucks (for hauling & camping):
3 Chevys:
'09 HHR Panel LS 2.2L,
'08 Cobalt Coupe LS 2.2L,
'04 Silverado 2500HD WT Reg. Cab
+ a '98 GMC Sierra 1500 Ext. Cab

- and 20 others, now gone, that I've had over the last 58 years (not counting the stillborn "1965 ChevyII altered/gasser project")